Package4 sets rectangle note flags with ruler, 800 pieces tabs in total, 0.4 inch sticky tabs with 40 different morandi colors. Transparent and writable Made of premium PET material, waterproof and odorless. Transparent design makes it never hide any information you have marked. It is writable and smooth to write, you can use it to write or highlight. Colorful MarkersColorful sticky page markers, use it to highlight and mark important information, different colored index labels are eye-catching for you easy to find. Save your time, improve your work and study efficiency. Multiple uses These index tabs can be used for office file filing, student note taking tool and everyday memo sticker, it is recommended to write with a ballpoint pen or pencil. Perfect Gift Beautiful and impressive sticky index tabs will make your life more fun, it will be a sweet gift, will also be welcomed by students, office workers, teachers, families, colleagues and so on.